150420018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3581429}}^1$

素因数の和:3581441

約数の個数: 16

約数和(自身を含む): 343817280

約数和(自身を除く): 193397262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3581429, 7162858, 10744287, 21488574, 25070003, 50140006, 75210009, 150420018]

約数ペア:

[(1, 150420018), (2, 75210009), (3, 50140006), (6, 25070003), (7, 21488574), (14, 10744287), (21, 7162858), (42, 3581429)]